<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<style>
    input{
        background-color: pink;
    }
</style>
<body>
    <h1>自定义登陆页面</h1>
    <form action="login.do" method="post">
        账号：<input type="text" name="username">
        密码：<input type="text" name="password">
       <input type="submit" value="登录">
    </form>

</body>
</html>